Seiko Cal. 6378 - 302

This Spring Drive model from 1981 features a 43mm Stainless Steel case. Powered by the 6378 caliber with 31j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-7d3754496dc6]

Also known as: Pogue, World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1981

Related Models

• Seiko 0777-338
• Seiko 0795-323
• Seiko 3894-936
• Seiko 7098-122
• Seiko 5244-188
• Seiko 5296-969
• Seiko 6147-333
• Seiko 7027-552
• Seiko 6336-526
• Seiko 6631-201
• Seiko 6169-257
• Seiko 6636-334